Simultaneous token generation from 2 sources locks up the game.

Enygma6

Just ran into this bug again, now in Training Grounds.  
I had Luminarch Ascension and Memorial to Glory both on the field.  
An Activated Gem for Luminarch Ascension was lined up in a match-3 with my 1-shield Memorial to Glory.  
Upon making the match, the graphics for both tokens appeared, and it seemed like both sets of creatures were placed on the Battlefield (I did have an open space for the Soldiers, so no "replace creature with a token" lockup as other people had reported).  But the graphic for the Soldier was never removed.  
I was not able to interact with the game in any other way than to bring up the Pause menu, where I could review the Battle Log and Quit out.  
  
Previously I had seen this in the Battle of Four Tribes event about a month ago, in which my opponent matched away my Baffling End support in the same move as an Activated Gem from Adanto, the First Fort.  
That incident resulted in a permanent Dinosaur token graphic floating over the screen when both the Dinosaur and Vampire token generations were triggered simultaneously.  
In that case, I was able to play a few more rounds by making matches from gems on the left, right, and bottom edges of the screen.  But once all available matches had been exhausted I had no choice but to quit.